Tunable optical dispersion by using two fiber Bragg gratings with nonlinear group delays
US6647180B2 · kind B2 · utility
4Cited by
4References
111Claims
0Family size
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Key dates
| Filing date | Apr 3, 2001 |
| Grant date | Nov 11, 2003 |
| Priority date | — |
| Expiry date | Apr 3, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/02195
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Techniques and designs for producing tunable optical dispersion by using two fiber Bragg gratings with nonlinear group delays to sequentially reflect an input optical signal and by tuning at least one of the fiber Bragg gratings.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.